carrier ducted installation

Middle Static Pressure Duct Type

INSTALLATION MANUAL

Thank you very much for purchasing our air conditioner, Before using your air conditioner , please read this manual carefully and keep it for future reference.

1installation manual

Be sure to be in conformity with the local, national and international laws and regulations.

Read "PRECAUTIONS" carefully before installation.

The following precautions include important safty items. Observe them and never forget.

Keep this manual with the owner's manual in a handy place for future reference.

1. PRECAUTIONS

The safty precautions listed here are divided into two categories.

After completing the installation, make sure that the unit operates properly during the start-up operation. Please instruct the customer on how to operate the unit and keep it maintained.Also, inform customers that they should store this installation manual along with the owner's manual for future reference.

Be sure only trained and qualified service personnel to install, repair or service the equipment.

Improper installation, repair, and maintenance may result in electric shocks, short-circuit, leaks, fire or other damage to the equipment.

Failure to observe a warning may result in death.

damage to the equipment.

CONTENTS PAGE

PRECAUTIONS.......................................................................................1

INSTALLATION INFORMATION............................................................... 2

ATTACHED FITTINGS.............................................................................3

INSPECTING AND HANDLING THE UNIT.................................................4

INDOOR UNIT INSTALLATION.................................................................4

OUTDOOR UNIT INSTALLATION............................................................10

INSTALL THE CONNECTING PIPE..........................................................11

REFRIGERANT PIPE CONNECTION .......................................................12

CONNECTIVE DIAGRAM...................................................................13

CONNECT THE DRAIN PIPE...................................................................14

NEW AIR DUCT UNITS INSTALLATION.................................................15

MOTOR AND DRAIN PUMP MAINTENANCE...........................................16

WIRING.................................................................................................16

TEST OPERATION................................................................................17

Install according to this installation instructions strictly.

electrical shock and fire.

When installing the unit in a small room, take measures against to keep refrigerant concentration from exceeding allowable safety limits in the event of refrigerant leakage.

Excessive refrigerant in a closed ambient can lead to oxygen deficiency.

Use the attached accessories parts and specified parts for installation.

electrical shock and fire.

Install at a strong and firm location which is able to withstand the set' s weight. If the strength is not enough or installation is not properly done, the set will drop to cause injury.

The appliance must be installed 2.3m above floor.

The appliance shall not be installed in the laundry.

Before obtaining access to terminals, all supply circuits must be disconnected.

The appliance must be positioned so that the plug is accessible.

The enclosure of the appliance shall be marked by word, or by symbols, with the direction of the fluid flow.

standard, regulation and this installation instructions. An independent circuit and single outlet must be used.

electrical work, it will cause electrical shock or fire.

Use the specified cable and connect tightly and clamp the cable so that no external force will be acted on the terminal. If connection or fixing is not perfect, it will cause heat-up or fire at the connection.

Wiring routing must be properly arranged so that control board cover is fixed properly. If control board cover is not fixed perfectly, it will cause

shock.

If the supply cord is damaged, it must be replaced by the manufacture or its service agent or a similarly qualified person in order to avoid a hazard.

connected in fixed wiring.

When carrying out piping connection, take care not to let air substances go into refrigeration cycle.

pressure in the refrigeration cycle, explosion and injury.

Do not modify the length of the power supply cord or use of extension cord, and do not share the single outlet with other electrical appliances. Otherwise, it will cause fire or electrical shock.

Carry out the specified installation work after taking into account strong winds, typhoons or earthquakes.Improper installation work may result in the equipment falling and causing accidents.

CAUTION

WARNING

WARNING


To install properly, please read this "installation manual" at first.

The air conditioner must be installed by qualified persons.

When installing the indoor unit or its tubing, please follow this manual as strictly as possible.

If the air conditioner is installed on a metal part of the building, it must be electrically insulated according to the relevant standards to electrical appliances.

When all the installation work is finished, please turn on the power only after a thorough check.

Regret for no further announcement if there is any change of this manual caused by product improvement.

2. INSTALLATION INFORMATION

Ground the air conditioner.

grounding may result in electric shocks.

Be sure to install an earth leakage breaker.Failure to install an earth leakage breaker may result in electric shocks.

Connect the outdoor unit wires , then connect the indoor unit wires. You are not allow to connect the air conditioner with the power source until wiring and piping the air conditioner is done.

While following the instructions in this installation manual, install drain piping in order to ensure proper drainage and insulate piping in order to prevent condensation.

property damage.

Install the indoor and outdoor units, power supply wiring and connecting wires at least 1 meter away from televisions or radios in order to prevent image interference or noise.Depending on the radio waves, a distance of 1 meter may not be sufficient enough to eliminate the noise.

The appliance is not intended for use by young children or infirm persons without supervision.

Don't install the air conditioner in the following locations:

There is petrolatum existing.

There is salty air surrounding (near the coast).

There is caustic gas (the sulfide, for example) existing in the air (near a hot spring).

The Volt vibrates violently (in the factories).

In buses or cabinets.

In kitchen where it is full of oil gas.

There is strong electromagnetic wave existing.

There are inflammable materials or gas.

There is acid or alkaline liquid evaporating.

Other special conditions.

If the refrigerant leaks during installation, ventilate the area immediately.Toxic gas may be produced if the refrigerant comes into the place contacting with fire.

The temperature of refrigerant circuit will be high, please keep the interconnection cable away from the copper tube.

After completing the installation work, check that the refrigerant does not leak.Toxic gas may be produced if the refrigerant leaks into the room and comes into contact with a source of fire, such as a fan heater, stove or cooker.

INSTALLATION ORDERSelect the location;

Install the indoor unit;

Install the outdoor unit;

Install the connecting pipe ;

Connect the drain pipe;

Wiring;

Test operation.

CAUTION


3. ATTACHED FITTINGSPlease check whether the following fittings are of full scope. If there are some spare fittings , please restore them carefully.

Table 3-1


CAUTION4. INSPECTING AND HANDLING THE UNITAt delivery, the package should be checked and any damage should be reported immediately to the service agent.

When handling the unit, take into account the following:

Fragile, handle the unit with care.

Keep the unit upright in order to avoid compressor damage.

Choose on before hand the path along which the unit is to be brought in.

Move this unit as originally package as possible.

When lifting the unit , always use protectors to prevent belt damage and pay attention to the position of the units centre of gravity.

1

2

3

4

NOTE

5. INDOOR UNIT INSTALLATION

Keep indoor unit, outdoor unit, power supply wiring and transmission wiring at least 1 meter away from televisions and radios. This is to prevent image interference and

generated depending on the conditions under which the electric wave is generated, even if 1 meter is kept.)

There is enough room for installation and maintenance.

The ceiling is horizontal, and its structure can endure the weight of the indoor unit.

influence of external air is the least.

The air flow can reach throughout the room.

The connecting pipe and drainpipe could be extracted out easily.

There is no direct radiation from heaters.

5.1 Installation place

The indoor unit should be installed in a location that meets the following requirements:

5.2 Install the main body

Please refer to the following figures for the distance measure-ment between the screw bolts.

Please install with 10 hanging screw bolts.

The handling to the ceiling varies from the constructions, consult the construction personnels for the specific procedures.

The size of the ceiling to be handled------ Do keep the ceiling flat. Consolidate the roof beam for possible vibration.

1 Installing 10 hanging screw bolts. (4 bolts)

The installation of hanging screw bolts.

Carry out the pipe and line operation in the ceiling after finishing the installation of the mai body. While choosing where to start the operation, determine the direction of the pipes to be drawn out. Especially in case there is a ceiling, position the refrigerant pipes, drain pipes,indoor & outdoor lines to the connection places before hanging up the machine.

After the selection of installation location, position the refriger-ant pipes, drain pipes,indoor & outdoor wires to the connection places before hanging up the machine.

Cut off the roof beam.

Strengthen the place that has been cut off, and consolida-tethe roof beam.

The installation of hanging screw bolts.

Fig.5-2

Fig.5-1

Confirm the minimum drain tilt is 1/100 or more

Put the square timber traversely over the roof beam, then install the hanging screw bolts. (Refer to Fig.5-2)

5.2

Maintenance roomage


All the pictures in this manual are for explanation purpose only. They may be slightly different from the air conditioner you purchased(depend on model).The actual shape shall prevail.

6.2 Moving and installation

Fix with bolt

All the pictures in this manual are for explanation purpose only. They may be slightly different from the air conditioner you purchased(depend on model).The actual shape shall prevail.

Since the gravity center of the unit is not at its physical center, so please be careful when lifting it with a sling.

Never hold the inlet of the outdoor unit to prevent it from deforming.

Do not touch the fan with hands or other objects.

Do not lean it more than 45, and do not lay it sidelong.

Make concrete foundation accoding to the sepecif-ications of the outdoor units.(refer to Fig.6-6)

Fasten the feet of this unit with bolts firmly to prevent it from collapsing in case of earthquake or strong wind.(refer to Fig.6-6)

Connect the indoor unit at first, then the outdoor unit.

Bend the tubing in proper way. Do not harm to them.

Daub the surfaces of the flare pipe and the joint nuts with frozen oil,and wrench it for 3~4 rounds with hands before fasten the flare nuts.(Refer to chart 16)

Bend the pipe with thumb

min-radius 100mm

Use frozen oil

Fig.6-6

Fig.7-1

Fig.7-2

NOTE

NOTE

7. INSTALL THE CONNECTING PIPECheck whether the height drop between the indoor unit and outdoor unit, the length of refrigerant pipe, and the number of the bends meet the following requirements:

Do not let air, dust, or other impurities fall in the pipe system during the time of installation.The connecting pipe should not be installed until the indoor and outdoor units have been fixed already.Keep the connecting pipe dry, and do not let moisture in during installation.Please record the quantity added and store it carefully for future maintenance.

systems require additional charging of regrigerant depending on pipe lengths. The additional refrigerant to be cahrged can be calculated from the following formule:

relevant local and national codes.

Do not let air, dust, or other impurities fall in the pipe system during the time of installation.

The connecting pipe should not be installed until the indoor and outdoor units have been fixed already.

Keep the connecting pipe dry, and do not let moisture in during installation.

Execute heat insulation work completely on both sides of the gas piping and the liquid piping. Otherwise, this can sometimes result in water leakage.

The Procedure of Connecting Pipes

Table 7-1

Table 7-2

Measure the necessary length of the connecting pipe, and make it by the following way.

1

Added Refrigerant When Over 5m(One-way)

Less than 5m (One-way)

R(g)

L(m) 6.4

D(mm)

CAUTION


CAUTIONNOTE

The stop valve of the outdoor unit should be closed absolutely (as original state).Every time you connect it,first loosen the nuts

immediately (in 5 minutes). If the nuts have been loosened for a long time, dusts and other impurities may enter the pipe system and may cause malfunction later.So please expel the air out of the pipe with refrigerant before connection.

Expel the air(refer to the Expel The Air)after connecting the refrigerant pipe with the indoor unit and the outdoor unit.Then fasten the nuts at the repair-points.

Bend the connecting pipe of small wall thickness.

Cut out a desired concave at the bending part of the insulating pipe.Then expose the pipe(cover it with tapes after bending).

To prevent collapsing of deforming, please bend the pipe at its biggest radius.

Use bender to get a small radius pipes.

Fig.7-3

Make the ends straight

The bending angle should not exceed 90 .

Bending position is preferably in the middle of the bendable pipe. The larger the bending radius the better it is.

Do not bend the pipe more than three times.

Be sure to use the same insulating materials when you buy the brass pipe. (More than 9mm thick)

Flaring1

Cut a pipe with a pipe cutter. (Refer to Fig.8-1)

Table 8-1

Insert a flare nut into a pipe and flare the pipe.

Fig.8-1

6.4 8.3 8.7

9.5 12.0 12.4

12.7 15.4 15.8

15.9

19.1

18.6 19.0

22.9 23.3

R0.4~0.8

90 4

A

min maxPipe gauge Tightening torqueFlare dimensin A

Flare shape

97.2 118.6 N.m(990 1210 kgf.cm)

(630 770 kgf.cm)61.8 75.4 N.m

49.5 60.3 N.m(504 616 kgf.cm)

32.7 39.9 N.m(333 407 kgf.cm)

14.2 17.2 N.m(144 176 kgf.cm)

8.1 Expel The Air

Fasten the nut2Put the connecting tubing at the proper position,wrench the nuts with hands then fasten it with a wrench. (Refer to Fig.8-2)

Fig.8-2

Too large torque will harm the bellmouthing and too small will cause leakage. Please determine the torque according to Table 8-1.

Expel the air with a vacuum pump(Refer to Fig.8-3) 3

(Please refer to its manual for the way of using manifold valve)

8. REFRIGERANT PIPE CONNECTION

90 Lean crude burr

Be sure to use two wrenches simultaneously when you connect or disconnect the pipes.

Drill a hole in the wall (suitable just for the size of the wall conduit), then set on the fittings such as the wall conduit and its cover.

Bind the connecting pipe and the cables together tightly with binding tapes.

2. Locate The Pipe

Pass the bound connecting pipe through the wall conduct from outside. Be careful of the pipe allocation to do on damage to the tubing.

3

5

6

7

4

Connect the pipes. Refer to "How to Connect the pipes" for details.

Expel the air with a vacuum pump. Refer to "How to expel the air with a vacuum pump" for details.

open the stop values of the outdoor unit to make the refrigerant pipe connecting the indoor unit with the outdoor unit in fluent flow.

Check the leakage. Check all the joints with the leak detector or soap water.

soundproof / insulating sheath (fittings), and bind it well with the tapes to prevent leakage.

Loosen and remove the maintenance nuts of stop valves A and B, and connect the charge hose of the manifold valve with the maintenance terminator of stop valve A. (Be sure that stop valves A and B are both closed)

Connect the joint of the charge hose with the vacuum pump.

Open the Lo-lever of the manifold valve completely.

Turn on the vacuum pump. At the beginning of pumping, loosen the maintenance terminator nut of stop valve B a little to check whether the air comes in (the sound of the pump changes, and the indicator of compound meter turns below zero). Then fasten the nut.


When the pumping has finished, close the Lo-lever of the manifold valve completely and turn off the vacuum pump.When you have pumped for over 15 minutes, please confirm that the indicator of multimeter is on -1.0X10-5Pa (-76cmHg)

Loosen and remove the quadrangle cover of stop valves A and B to open stop valve A andB completely, then fasten them.

Disassemble the charge hose from the repair-mouth of stop valve A, and fasten the nut.

CAUTION

operation. Each air conditioner has two stop valves of

operate as Lo-stop value, respectively.(Refer to Fig.8-4)

8.2 Check the Leakage

heck all the joints with the leak detector or soap water. (Refer Fig.8-5 as a reference illustration)

in the chartA......Lo-stop valveB......Hi-stop valveC,D..Joints of the connecting pipe to the indoor unit.

B A

D C

8.3 Insulation

Be sure to with insulating materials cover all the exposed parts of the flare pipe joints and refrigerant pipe on the liquid-side and the gas-side. Ensure that there is no gap between them.

Incomplete insulation may cause water condensation.

-76 cmHg

Lo-lever Hi-lever

Charge hose Charge hose

Vacuum pump

Lo-lever

Manifold valveMulti-meter Pressure meter

Fig.8-3

Fig.8-4

Fig.8-5

9. CONNECTIVE DIAGRAM

Orifice

Fig. 9-2

For ensuring throttled efficiency , Please mount the Orifice as horizontally as possible; and anti-shock rubber should be wrapped at external of the Orifice for denoise.

NOTE

CAUTION

Please purchase the fittings according to the requirements in the manual strictly.

Refer the diagram when installing.

Mark the data plate with the Orifice installed.

1. Cooling&heating


The drain pipe installation for the unit with pump.

The drain pipe installation for the unit without pump.

1-1.5m

Fig.10-1

Fig.10-2

10. CONNECT THE DRAIN PIPE

Install the drainpipe of the indoor unit

(out-dia.29-31mm, in-dia.25mm). It could be bought at local market or from your dealer.

conditioner while the air conditioner stops, please lean the drainpipe down toward outdoor (outlet-side) at a degree of over 1/ 50. And please avoid any bulge or water deposit.

drainpipe from yielding. Or you can tie the drainpipe with the connecting pipe to fix it.

In the case of prolonged drainpipe, you had better tighten its indoor part with a protection tube to prevent it from loosing.

If the outlet of the drainpipe is higher than the body's pump joint, the pipe should be arranged as vertically as possible. And the lift distance must be less than 200mm, otherwise the

available for the unit with pump.)

The end of the drainpipe should be over 50mm higher than the ground or the bottom of the drainage chute, and do not immerse it in water. If you discharge the water directly into sewage, be sure to make a U-form aquaseal by bending the pipe up to prevent the smelly gas entering the house through the drain pipe.

1-1.5m

Turn on the power, and operate the air conditioner under the

Check whether the water is discharger well (a lag of 1min is allowed before discharging, according to the length of the drain pipe), and check whether water leaks from the joints.

2

Stop the air conditioner, turn off the power, and reset the test cover to its original position.

3

Fig.10-3

Fig.10-4Drainage testDrainage testCheck whether the drainpipe is unhindered.

New built house should have this test done before paving the ceiling.

The unit with pump.

Remove the test cover(Rotate the test cover to opening up), and stow water of about 2000ml to the water receiver through the stow tube.

1


NOTE

Fig.10-5

Install the drain joint of the outdoor unitFit the seal into the drain joint, then insert the drain joint into the base pan hole of outdoor, rotate 90 to securely assemble them.

Fit the seal into the drain joint, then insert the drain joint into the base pan hole of outdoor, rotate 90 to securely assemble them. Connect the drain joint with an extension drain hose (Locally purchased), in case of the condensate draining off the outdoor unit during the heating mode.

purpose only. They may be slightly different from the air

actual shape shall prevail.

The unit without pump.

Remove the test cover, and stow water of about 2000ml to the

drainpipe is unhindered.

11. NEW AIR DUCT UNITS INSTALLATION

This kind of air duct reserves a duct joint for fresh air duct, which dimension as following:


Motor maintain:Remove off the ventilated panel.

Remove off a half of motor housing.

Take off the motor.

1.

2.

3.

Pump maintain: Screw off four screws from drain pump.

Plug off pump power supply and water level switch cable.

Take off pump.

1.

2.

3.

(Take rear ventilated as example)

13. WIRING

national wiring regulations.

The air conditioner should use separate power supply with rated voltage.

The external power supply to the air conditioner should have ground wiring, which is linked to the ground wiring of the indoor and outdoor unit.

The wiring work should be done by qualified persons according to circuit drawing.

An all-pole disconnection device which has at least 3mm sepaaration distance in all pole and a residual current device (RCD) with the rating of above 10mA shall be incorporated in the fixed wiring according to the national rule.

Be sure to locate the power wiring and the signal wring well to avoid cross-disturbance.

carefully after wiring.

The power cord type designation is H07RN-F.

The power connection for the air conditioner has to be done at the main power distribution. The distribution has

impedance reaches at a 32 A fusing point.

No other equipment has to be connected with this power line.

For detailed installation acceptance please refer to your power supplier, if restrictions do apply for products like washing machines, air conditioners or electrical ovens.

For power details of the air conditioner refer to the rating plate of the product.

For any question contact your local dealer.

1

2

4

3

5

Remark per EMC Directive 2004/108/ECFor to prevent flicker impressions during the start of the

conditions do apply.

NOTE


reach the indoor unit smoothly

Test operation43

Set the air conditioner under the mode of "COOLING" with the remote controller, and check the following points. If there is any malfunction, please resolve it according to the chapter "Troubleshooting" in the "Owner's Manual".

1) The indoor unita. Whether the switch on the remote controller works well.b. Whether the buttons on the remote controller works well.c. Whether the air flow louver moves normally.d. Whether the room temperature is adjusted well.e. Whether the indicator lights normally.f. Whether the temporary buttons works well.g. Whether the drainage is normal.h. Whether there is vibration or abnormal noise during operation.I. Whether the air conditioner heats well in the case of the HEATING/COOLING type.

2) The outdoor unita. Whether there is vibration or abnormal noise during operation.b. Whether the generated wind, noise, or condensed of by the air conditioner have influenced your neighborhood.c. Whether any of the refrigerant is leaked.

A protection feature prevents the air conditioner from being activated for approximately 3 minutes when it is restarted immediately after shut off.

CAUTION

14. TEST OPERATION

installation has been completed.

Please confirm the following points before the test operation:2

1

The indoor unit and outdoor unit are installed properly.Tubing and wiring are correctly completed.The refrigerant pipe system is leakage-checked.The drainage is unimpeded.The heating insulation works well.

The ground wiring is connected correctly.The length of the tubing and the added stow capacity of the refrigerant have been recorded.

conditioner.There is no obstacle at the outlet and inlet of the outdoor and indoor units.The gas-side and liquid-side stop valves are both opened.The air conditioner is pre-heated by turning on the power.

Dissemble the bolts from the cover.(If there isn't a cover on the outdoor unit, disassemble the bolts from the maintenance board, and pull it in the direction of the arrow to remove the protection board.)(Refer to Fig.13-1)

Connect the connective cables to the terminals as identified with their respective mached numbers on the terminal block of indoor and outdoor units.

Re-install the cover or the protection board.

Connect the cable13.1

The Specification of Power13.2

Fig.13-1Protection board

Cover

purpose only. They may be slightly different from the air

actual shape shall prevail.

NOTE

Wiring figure13.3(Refer to Fig.13-2 Fig.13-20)

(Refer to Table13-1 Table13-4)

installation manual

18

Table 13-1

MODEL(for R22,50Hz)(Cooling only)

POWER

STRONG ELECTRICSIGNAL

CIRCUIT BREAKER/FUSE (A)

2INDOOR UNIT POWER WIRING(mm )

PHASE

FREQUENCY AND VOLT

WEAK ELECTRICSIGNAL

3x2.5 3x2.5 3x4.0 5x4.0

20/16 30/25

2.5 2.5

35/30

3x4

4GROUND WIRING

1-PHASE 1-PHASE1-PHASE

220-240V~, 50Hz 220-240V~, 50Hz 220-240V~, 50Hz

32.5

11.532.5 11.5

40/30

5x4.0

4.0

3-PHASE

380-415V 3N~, 50Hz

11.5

~

2

Table 13-2

MODEL(for R22/R410A,50Hz)(Cooling & Heating)

POWER




PHASE

FREQUENCY AND VOLT

WEAK ELECTRICSIGNAL

3x2.5 3x2.5 3x4.0 5x4.0

20/16 30/25

2.5 2.5

35/30

3x4

4.0GROUND WIRING


220-240V~, 50Hz 220-240V~, 50Hz 220-240V~, 50Hz

32.5

31.552.5

20.75 20.75 20.75

31.5

40/30

5x4.0

4.0

3-PHASE

380-415V 3N~, 50Hz

31.5

~

2

Table 13-3

MODEL(for R22,60Hz)(Cooling only)

POWER




PHASE

FREQUENCY AND VOLT

WEAK ELECTRICSIGNAL

3x2.5 3x2.5 3x2.5 3x2.5

20/16 30/25

2.5 2.5

35/30

3x4.0

4.0GROUND WIRING


208-230V~, 60Hz 208-230V~, 60Hz

32.5

21.5

32.5

50/45

8.0

1-PHASE

208-230V ~, 60Hz

~

2

21.5 21.5 21.5

3x8.0

208-230V~, 60Hz

3x2.5

20/16

2.5

1-PHASE

208-230V~, 60Hz

3X2.5


CAUTION

A disconnection device having an air gap contact separation in all active conductors should be incorporated in the fixed wiring according to the National Wiring Regulation.The power cord type designation is H07RN-F.

Table 13-4

MODEL(for R22,60Hz)(Cooling & Heating)

POWER




PHASE

FREQUENCY AND VOLT

WEAK ELECTRICSIGNAL

3x2.5 3x2.5 3x2.5 3x2.5

20/16 30/25

2.5 2.5

35/30

3x4.0

4.0GROUND WIRING


208-230V~, 60Hz 208-230V~, 60Hz 208-230V~, 60Hz

32.5

41.5 41.5 41.5

50/45

3x8.0

8.0

1-PHASE

208-230V ~, 60Hz

~

2

32.5

41.5


CAUTION

corresponding figure,or it may cause damage.

CENTRAL CONTROLMONITOR(CCM) COMPUTER

IndoorUnit

OutdoorUnit

CENTRAL CONTROLMONITOR(CCM) COMPUTER

Fig.13-2

IndoorUnit

OutdoorUnit


22

Fig.13-4

Fig.13-5

2.5

2.5

0.75

1.5

2.5

2.5

0.75

22 installation manual

Fig.13-6

Fig.13-7

4.0

4.0

1.5

1.5

4.0

4.0

0.75


Fig.13-9

Fig.13-8

2.5

0.75

4.0

4.0

1.5

(For 24K)4.0 (For 36K)

1.5

2.5 (For 24K)4.0 (For 36K)


Fig.13-11

Fig.13-10

2.5

2.5

2.5

2.5

25 installation manual 26

Fig.13-13

Fig.13-12

1.5

4.0

4.0

0.75

1.5

2.5

2.5

installation manual

26

Fig.13-14

Fig.13-15

4.0

4.0

1.5

4.04.0

1.5


28

Fig.13-17

Fig.13-16

1.5

2.5

2.5

F1

2.5

Air Conditioner Link-circuit(For R22,Cooling)


2.5

2.5

1.5

Air Conditioner Link-circuit(For R22,Cooling)

4.0

8.0

Fig.13-19

1.5

4.0

2.5

F1

8.0

Fig.13-18


Fig.13-20

1.5

2.5

2.5

F1

carrier ducted installation

Documents

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installation manualbe

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owners manual

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air conditioner